The magnesia carbon bricks are mainly made of high-melting-point basic oxide magnesia and high-melting-point carbon material, and added in various non-oxide additives.
Magnesia Carbon Bricks Compositions
The main raw materials of magnesia carbon brick including magnesite, flaky graphite, organic binder and antioxidant. Magnesite is the main raw material of MgO C brick. There are two types, one is fused magnesite and the other is sintered magnesite, and they have different characteristics. Compared with sintered magnesite, fused magnesite is featured with bulky periclase crystals, and high bulk density of the particles. Magnesite quality has a very important influence on the magnesia carbon brick. How to reasonably choose magnesia is the key to the production of magnesium carbon brick.
Graphite as the main raw material of MgO C brick, mainly due to its excellent physical performance: Non-wetting for slag, high thermal conductivity, and low thermal expansion. In addition, graphite is not eutectic with refractories at high temperature.it has high refractoriness.
Magnesia Carbon Bricks Manufacture
Rongsheng Company is a professional manufacturer of Magnesia Carbon brick in China, with top quality and cheap price, we have gain good reputation worldwide and get good feedback.We focus On Manufacturing all Kinds of refractory bricks for furnace or Kiln application. RS Company Has Professional And Large Refractory Factory In China. If you need magnesia carbon brick, please feel free to contact with us, we will provide you with the best service and products.
The Description of Magnesia Carbon Bricks
The magnesia carbon bricks are mainly made of high-melting-point basic oxide magnesia and high-melting-point carbon material, and added in various non-oxide additives.
Magnesia carbon brick, a kind of composite refractory, effectively use the slag resistance of magnesia clinker and high-thermal conductivity and low expansibility of carbon, which compensate the largest shortcoming of poor spalling resistance of magnesia clinker.
The application of Magnesia Carbon Bricks
Magnesia carbon brick is mainly used for converter, AC arc furnace, DC arc furnace lining, ladle slag line and other parts.
